Beijing Human Information Technology Co., Ltd.
Main products:E1/Ethernet Converter E1,4E1+100M PDH Multiplexer,PCM Multiplexer,Video Multiplexer,Balun Converter
Contact Us
  • Contact Person : Ms. sun sunny
  • Company Name : Beijing Human Information Technology Co., Ltd.
  • Tel : 86-010-62924922-207
  • Fax : 86-010-62922921
  • Address : Beijing,Beijing,No.23 East Anningzhuang Rd., Haidian, Beijing, China,100085
  • Country/Region : China
  • Zip : 100085

humanity 4E1 to Ethernet converter

humanity 4E1 to Ethernet converter
Product Detailed
4E1 to Ethernet Converter RJ45 and BNC AC and DC power Dual power ,120Ohm and 75Ohm

    4E1 to Ethernet converter realizes Ethernet transmission over 1~4E1. Because it is effectively used the spare bandwidth of telecom providers, saves the networking cost and improves the efficiency and can be used immediately.


Technology Characteristics:

Transparent transmission of Ethernet data in 1-4 E1 circuits, as using 4 E1,mostly bit is 7.68MbpsAutomatic Protection and Retorer of E1 circuitsHave auto-negotiation function of Ethernet,10M/100M and full  duplex/half duplex operation modeEnable transparent transmission of ultralong frame specified by IEEE 802.1Q, support Ethernet switches with VLAN functionBuilt-in address list (1024) for dynamic Ethernet MAC, supply the filtration function for local dada frame


Interface Parameters:   


E1 interfaces:

Accord completely with ITU-T G.703,G.704 Code pattern:HDB3, complete line alarm indication outputBit Rate:2048Kbps+/-50ppmInterface: unbalanced 75Ω,  BNC coaxial connector,Balanced 120Ω,RJ45 connector

Ethernet interface:

Accord completely with IEEE802.3 standard Rate:10Mbps or 100Mbps Connector: RJ-45

 Working Conditions:

Power supply :AC 220V±20% ,DC -36V~-72VPower Consumption:≤5W    Environment Temperature:0-50Opposite humadity:≤90%(35oC)

 Application Diagram


humanity 4E1 to Ethernet converter

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